Energy Efficiency is often referred to as the "low hanging fruit" in terms of reducing your carbon footprint and energy bills. Reducing how much energy and water you use in your home or business by switching LED lighting, using water saving measures, and low energy appliances amongst other things, should also be considered before getting a new solar system, or other renewable energy products. Energy efficiency and solar go hand in hand as you can save more on your electricity bill if you consider both options.